Mekaneck heroically served as a Heroic Warrior. Exposed to the Serpent's Ring, Mekaneck was magically transformed by King Hsss into a Snake Man temperarily. Under this evil spell, he was one of the three transformed into Snake Men, that attacked He-Man and Roboto. When He-Man destroyed the Serpents Ring and the Ophidian Spire, he was returned back to her Human self.